Base | Representation |
---|---|
bin | 101100001100110110… |
… | …110010000000101101 |
3 | 11112111120222102212021 |
4 | 230030312302000231 |
5 | 1234144320434334 |
6 | 33445235310141 |
7 | 3300053061442 |
oct | 541466620055 |
9 | 145446872767 |
10 | 47460327469 |
11 | 19145132535 |
12 | 924644b351 |
13 | 462485cb09 |
14 | 24233139c9 |
15 | 137b92e3b4 |
hex | b0cdb202d |
47460327469 has 4 divisors (see below), whose sum is σ = 47734664796. Its totient is φ = 47185990144.
The previous prime is 47460327457. The next prime is 47460327479. The reversal of 47460327469 is 96472306474.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 96472306474 = 2 ⋅48236153237.
It can be written as a sum of positive squares in 2 ways, for example, as 45779737444 + 1680590025 = 213962^2 + 40995^2 .
It is a cyclic number.
It is not a de Polignac number, because 47460327469 - 29 = 47460326957 is a prime.
It is a super-2 number, since 2×474603274692 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47460327419) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137168404 + ... + 137168749.
It is an arithmetic number, because the mean of its divisors is an integer number (11933666199).
Almost surely, 247460327469 is an apocalyptic number.
It is an amenable number.
47460327469 is a deficient number, since it is larger than the sum of its proper divisors (274337327).
47460327469 is a wasteful number, since it uses less digits than its factorization.
47460327469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274337326.
The product of its (nonzero) digits is 6096384, while the sum is 52.
The spelling of 47460327469 in words is "forty-seven billion, four hundred sixty million, three hundred twenty-seven thousand, four hundred sixty-nine".
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